#E75B4E#E75B4E

#E75B4E is a light, vivid red. Relative luminance 0.250; OKLCH L 65.1% C 0.176 H 28.2°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#E75B4E
RGB	rgb(231, 91, 78)
HSL	hsl(5, 76%, 61%)
HSV	hsv(5, 66%, 91%)
CMYK	cmyk(0%, 60.6%, 66.2%, 9.4%)
CIE-LAB	lab(57.10, 53.49, 35.71)
CIE-LCH	lch(57.10, 64.32, 33.72°)
OKLab	oklab(65.06% 0.1555 0.0834)
OKLCH	oklch(65.06% 0.176 28.2)
XYZ	xyz(38.0750, 25.0263, 10.0319)
Luminance	0.2502 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75B4E #4EDAE7

analogous

#E74E8D #E75B4E #E7A74E

triadic

#E75B4E #4EE75B #5B4EE7

tetradic

#E75B4E #8DE74E #4EDAE7 #A74EE7

square

#E75B4E #8DE74E #4EDAE7 #A74EE7

split-complementary

#E75B4E #4EE7A7 #4E8DE7

monochromatic

#A42216 #DA2E1E #E75B4E #EE8D84 #F6BFBA

Accessibility & contrast

On white

3.50

#E75B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#E75B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75B4E

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75B4E	#FFFFFF	#000000	##000000
##E75B4E	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764C

Deuteranopia (green-blind)

#A3944A

Tritanopia (blue-blind)

#FD3D59

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e75b4e;
/* rgb */ color: rgb(231, 91, 78);
/* oklch */ color: oklch(65.1% 0.176 28.2);

Tailwind

colors: {
  custom: {
    50: '#f68f80',
    500: '#e75b4e',
    950: '#000000',
  },
}

SCSS

$custom: #e75b4e;
$custom-light: #f68f80;
$custom-dark: #000000;

JSON

{
  "hex": "#e75b4e",
  "rgb": {
    "r": 231,
    "g": 91,
    "b": 78
  },
  "hsl": {
    "h": 5.098,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.65063,
    "c": 0.17646,
    "h": 28.2
  },
  "luminance": 0.25021
}

Semantic roles & 50–950 ramp

primary

#E75B4E

secondary

#ABE1E5

accent

#C7D80D

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #E75B4E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →